I'm in a jam and was wondering if someone would be able to help me with configuring a 2621XM to replace our existing router? My ISP has provided the following information:
"looks like we are routing to the public block below. So you just need to put that block on the Ethernet interface the subnet mask will be 255.255.255.248. The default router will need to point to my edge router which has an IP address of XX.XXX.XXX.XXX. That should be all the information required to set up the router. Youll need to build out the interfaces and passwords etc there's only 1 T1 sou you don't need to worry about timing"
XX.XXX.XXX.XX/XX <--Public IPs
All the best,